| タイトル | A disturbance isolation controller for the solar electric propulsion system flight experiment |
| 本文（外部サイト） | http://hdl.handle.net/2060/19820010425 |
| 著者（英） | Waites, H. B. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1982-03-01 |
| 言語 | eng |
| 内容記述 | A disturbance isolation controller (DIC) is developed for a simplified model of the solar electric propulsion system (SEPS) flight experiment which consists of a rigid Sperry gimbal torquer (AGS) mounted to a rigid orbiter and the SEPS solar array (rigid) end mounted to the AGS. The main purpose of the DIC is to reduce the effects of orbiter disturbances which are transmitted to the flight experiment. The DIC uses an observer, which does not require the direct measurement of the plant inputs, to obtain estimates of the plant states and the rate of the plant states. The state and rate of state information is used to design a controller which isolates disturbances from specified segments of the plant, and for the flight experiment, the isolated segment is the SEPS solar array. |
| NASA分類 | LAUNCH VEHICLES AND SPACE VEHICLES |
| レポートNO | 82N18299 |
| 権利 | No Copyright |
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